ABSTRACT
<p><b>OBJECTIVE</b>To study the effect of Yiqi Bufei Recipe ([see text], YBR) on surgical tolerability, pulmonary compensatory function and post-operation rehabilitation in patients with pulmonary incompetence (PI) after pneumonectomy.</p><p><b>METHODS</b>YBR intervention was applied to 60 patients with PI after pneumonectomy (as test group), the pulmonary and cardiac functions changes before and after operation, occurrence of postoperative complications, mortality, and the number of hospitalization days and intensive care unit (ICU) confinement period were observed. Meantime, for the negative and positive controls, the same parameters were observed comparatively in 60 patients with normal lung function, and in 60 patients with PI undergoing a similar operation but untreated with Chinese herbs.</p><p><b>RESULTS</b>Lung function in the test group showed insignificant change before and after operation (P >0.05), while significant decrease was seen in the two control groups (P<0.05). Furthermore, the incidences of post-operation complications and mortality as well as the number of hospitalization days and the ICU confinement period in the test group were significantly lower than those in the positive control group respectively (P <0.05).</p><p><b>CONCLUSION</b>YBR could relieve lung injury after pneumonectomy, improve surgical tolerability, reduce the length of postoperative hospitalization days and ICU confinement period, and lower the incidence of postoperative complications and mortality in patients with PI after pneumonectomy.</p>
Subject(s)
Female , Humans , Male , Middle Aged , Blood Gas Analysis , China , Epidemiology , Drugs, Chinese Herbal , Pharmacology , Heart Function Tests , Incidence , Intensive Care Units , Length of Stay , Lung , General Surgery , Pneumonectomy , Postoperative Complications , Epidemiology , Respiratory Function Tests , Treatment OutcomeABSTRACT
Objective To study the clinicopathologic characteristics of sarcomatoid carcinoma of the lung.Methods Clinicopathologic characteristics and immunohistochemical results of 42 cases with sarcoma- toid carcinoma of the lung were analyzed.Results Forty-two cases were pathologically proved to be spindle cell carcinoma,1 cases;giant cell carcinoma,1 case;carcinosarcoma,4 cases;pleomorphic carcinoma,36 cases.The tumors were composed of both carcinomatous and sarcomatous elements.Immunohistochemistry showed that CK was positive in 24 of 24 cases,EMA was positive in 18 of 20 cases,Vim was positive in 25 of 25 cases.Eighteen cases were survival One-year survival rate was 61.2 %,with mean survival 13.3 months. Conclusion Diagnosis of sarcomatoid carcinoma of the lung depends on pathologic and immunohistochemical results.
ABSTRACT
Scm in volume(42/60),multiple site involvement(44/60),blood type"O"(31/41),in comparison with those of survival group,and the difference was statistically significant.C-erbB-2,p16,p53,P-gp,CD_(44) and CD_(25)expression were not significantly different in these two groups. Conclusion The clinical stage, lymph node metastasis,lymphatic tumor emboli and/or neural involvement,infiltration depth,histological dif- ferentiation,tumor volume,involvement extension are important prognostic factors in patients with gastric can- cer,while the significance of cancer-related gene expression in gastric carcinomas needs to be studied further.
ABSTRACT
<p><b>OBJECTIVE</b>To analyze the complications and treatment results of intraoperative radiotherapy (IORT) for esophageal carcinoma.</p><p><b>METHODS</b>Sixty patients with thoracic esophageal carcinoma underwent esophagectomy through right thoractomy, 30 patients of whom received IORT of 15 - 25 Gy.</p><p><b>RESULTS</b>In patients who underwent IORT, 2 cases of pneumonitis, 1 case of anastomotic leak and 1 case of incisional wound infection were found. In patients underwent surgery only, 1 case of thoracic empyema and 1 case of anastomotic leak were found. All the complications ultimately healed. There was no operative mortality. During the follow-up of 3 years, in patients who underwent IORT, 2 of 3 died of radiation pneumonitis 24 and 26 months after IORT with one complicated with bronchoesophageal fistula. One of 3 died of multiple lung metastases. The 3-year survival rate was 88.0% (22/25) in IORT group and 76.0% (19/25) in surgery only group.</p><p><b>CONCLUSION</b>Intraoperative radiotherapy can reduce locoregional recurrence if performed to thoracic esophageal carcinoma patients without surgical contraindication or distant metastasis. Radiation pneumonitis, a common complication difficult to manage, implies a poor prognosis and, consequently, the lung and bronchus should be protected from the radiation.</p>